54161037

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19993}}^1$

素因数の和:20049

約数の個数: 24

約数和(自身を含む): 91492544

約数和(自身を除く): 37331507

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 19993, 59979, 139951, 179937, 419853, 859699, 1259559, 2579097, 6017893, 7737291, 18053679, 54161037]

約数ペア:

[(1, 54161037), (3, 18053679), (7, 7737291), (9, 6017893), (21, 2579097), (43, 1259559), (63, 859699), (129, 419853), (301, 179937), (387, 139951), (903, 59979), (2709, 19993)]